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Do not swallow geometry settings if they are given as package options and

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replace home made keyval parsing with the more robust process_keyval_opt().


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40185 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Georg Baum 2011-11-13 12:23:27 +00:00
parent 8d707723b7
commit 36f7ae1207
2 changed files with 35 additions and 28 deletions
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61
src/tex2lyx/Preamble.cpp
View File

@ -544,6 +544,36 @@ void Preamble::handle_hyperref(vector<string> & options)
}
void Preamble::handle_geometry(vector<string> & options)
{
h_use_geometry = "true";
vector<string>::iterator it;
// paper orientation
if ((it = find(options.begin(), options.end(), "landscape")) != options.end()) {
h_paperorientation = "landscape";
options.erase(it);
}
// paper size
// keyval version: "paper=letter"
string paper = process_keyval_opt(options, "paper");
if (!paper.empty())
h_papersize = paper + "paper";
// alternative version: "letterpaper"
handle_opt(options, known_paper_sizes, h_papersize);
delete_opt(options, known_paper_sizes);
// page margins
char const * const * margin = known_paper_margins;
for (; *margin; ++margin) {
string value = process_keyval_opt(options, *margin);
if (!value.empty()) {
int k = margin - known_paper_margins;
string name = known_coded_paper_margins[k];
h_margins += '\\' + name + ' ' + value + '\n';
}
}
}
void Preamble::handle_package(Parser &p, string const & name,
string const & opts, bool in_lyx_preamble)
{
@ -714,8 +744,7 @@ void Preamble::handle_package(Parser &p, string const & name,
; // ignore this
else if (name == "geometry")
; // Ignore this, the geometry settings are made by the \geometry
// command. This command is handled below.
handle_geometry(options);
else if (name == "rotfloat")
; // ignore this
@ -1178,7 +1207,7 @@ void Preamble::parse(Parser & p, string const & forceclass,
opts.erase(it);
}
// paper sizes
// some size options are know to any document classes, other sizes
// some size options are known to any document classes, other sizes
// are handled by the \geometry command of the geometry package
handle_opt(opts, known_class_paper_sizes, h_papersize);
delete_opt(opts, known_class_paper_sizes);
@ -1298,32 +1327,8 @@ void Preamble::parse(Parser & p, string const & forceclass,
}
else if (t.cs() == "geometry") {
h_use_geometry = "true";
vector<string> opts = split_options(p.getArg('{', '}'));
vector<string>::iterator it;
// paper orientation
if ((it = find(opts.begin(), opts.end(), "landscape")) != opts.end()) {
h_paperorientation = "landscape";
opts.erase(it);
}
// paper size
handle_opt(opts, known_paper_sizes, h_papersize);
delete_opt(opts, known_paper_sizes);
// page margins
char const * const * margin = known_paper_margins;
int k = -1;
for (; *margin; ++margin) {
k += 1;
// search for the "=" in e.g. "lmargin=2cm" to get the value
for(size_t i = 0; i != opts.size(); i++) {
if (opts.at(i).find(*margin) != string::npos) {
string::size_type pos = opts.at(i).find("=");
string value = opts.at(i).substr(pos + 1);
string name = known_coded_paper_margins[k];
h_margins += "\\" + name + " " + value + "\n";
}
}
}
handle_geometry(opts);
}
else if (t.cs() == "definecolor") {

2
src/tex2lyx/Preamble.h
View File

@ -155,6 +155,8 @@ private:
///
void handle_hyperref(std::vector<std::string> & options);
///
void handle_geometry(std::vector<std::string> & options);
///
void handle_package(Parser &p, std::string const & name,
std::string const & opts, bool in_lyx_preamble);
///